Refactor ActivityStatus to not store current activity

base/base.gypi

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'target_defaults': {
     'variables': {
       'base_target': 0,
       'base_i18n_target': 0,
     },
@@ skipping 16 matching lines @@
           'third_party/nspr/prcpucfg_solaris.h',
           'third_party/nspr/prcpucfg_win.h',
           'third_party/nspr/prtime.cc',
           'third_party/nspr/prtime.h',
           'third_party/nspr/prtypes.h',
           'third_party/xdg_mime/xdgmime.h',
           'allocator/allocator_extension.cc',
           'allocator/allocator_extension.h',
           'allocator/type_profiler_control.cc',
           'allocator/type_profiler_control.h',
-          'android/activity_status.cc',
-          'android/activity_status.h',
+          'android/application_status_listener.cc',
+          'android/application_status_listener.h',
           'android/base_jni_registrar.cc',
           'android/base_jni_registrar.h',
           'android/build_info.cc',
           'android/build_info.h',
           'android/command_line_android.cc',
           'android/command_line_android.h',
           'android/content_uri_utils.cc',
           'android/content_uri_utils.h',
           'android/cpu_features.cc',
           'android/fifo_utils.cc',
@@ skipping 931 matching lines @@
           'i18n/time_formatting.h',
           'i18n/timezone.cc',
           'i18n/timezone.h',
           'i18n/utf8_validator_tables.cc',
           'i18n/utf8_validator_tables.h',
         ],
       }]
     ],
   },
 }